All posts by dstech

2002 TRX250EX transmission/clutch/gear linkage issue

I purchased a 2002 trx250ex that was overheated and blew the centrifugal clutch. Using the service manual I repaired the centrifugal with a new one way bearing and the entire new centrifugal clutch. I replaced the crank as the bearing in the connecting rod gave out. I have replaced the top end as well. My issue that did not happen until I replaced the crank and rebuilt the transmission is the quad engages in reverse while in neutral with the neutral light on. The quad works properly in reverse as well and will cycle through the the forward gears. At first I thought it was a clutch issue but now I am not sure. The one way bearing in the centrifugal allows the clutch to move freely if I rotat the drive shaft forward while in neutral but it catches and forces the reverse engagement while spinning it in reverse. I feel like there should be an idle gear in the transmission that allows the engine to rotate the main shaft while allowing the countershaft to spin freely while in neutral. The only confusing part of the installation for me is the picture showing the neutral switch rotator on page 12-16. When I install the shift linkage on page 10-5 and align the dowel pin with the boss it changes the position of the neutral switch rotator to the 2 o clock position instead of 4 o clock. Any help would be much appreciated.

Hi from Arizona

Hey All, I’m the new guy from Tucson, AZ. Just picked up a 2004 500HO Sportsman with 280 hours and 2250 miles. All I gave for it is a Honda generator and a couple of second amendment items. It does need a starter and maybe the bendix too, won’t know til I tear into it. But it does start easily with the rope. Have been reading lots of good info on this site since I decided to look for a quad. I’m up in age now (75) and the little trail bike was getting harder and harder to push through the sand so I decided to go with a 4wheeler and really liked what I learned about the Polaris, especially the Sportsman. Gonna use it mostly for hunting small game, rabbits, coyote, squirrels, etc. and then just for some good times trail riding. After all, I can’t let you young dudes have all the fun!!!! Looking forward to learning a lot from all of you.

Flat Track Tires $100

Cleaning out shop.

-Set of Duro 19×6.5×10 Top Fighter Flat Track Racing Compound Tires on Rolled Lip 4:1 (Honda/Can-Am Bolt Pattern) used once – $$100

Priced to move, first come first serve.

Shipping not included.

Txt Cam at 515-351-1991

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display malfuncion

ok my display malfunctions, sometimes it shows backwards rrrrr’s then sometimes it works, then sometimes blank.. anyone know anything I called can am and they said maybe ignition switch, maybe not ,lol anyone have this issue before.i have checked cleaned, greased everything on this bike

spring bear pic’s

OK as some know, I have a lot of bears in my area
even in my yard pretty often.
well last few days I have had this LARGE male black bear following a pretty big female(a solid 300-350 lbs female BIG for a female)
and this Male has been trying to get some off her, this morning they were in my yard for 3+ hrs, and she was playing hard to get, having him follow her around and around the trailer, all over my yard, at one point she came up on my deck to get away from him, as he wasn’t brave enough to come up on my deck it seemed??
so, he simply used it as some time to take a nap LOL
this is a HUGE male, all of 600+ lbs, he dwarfs her, I have tons of bear experience, and trust me, this is a monster of a black bear, he is tagged by the state, but cannot get a number off his tags, too small a info on them???

but come fall I wouldn’t be surprised if this bear pushed 800 lbs, he is OLD< and he is Grizzly bear sized, way past normal for black bears

but here are a few pic’s

Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.

spring bear pic’s

OK as some know, I have a lot of bears in my area
even in my yard pretty often.
well last few days I have had this LARGE male black bear following a pretty big female(a solid 300-350 lbs female BIG for a female)
and this Male has been trying to get some off her, this morning they were in my yard for 3+ hrs, and she was playing hard to get, having him follow her around and around the trailer, all over my yard, at one point she came up on my deck to get away from him, as he wasn’t brave enough to come up on my deck it seemed??
so, he simply used it as some time to take a nap LOL
this is a HUGE male, all of 600+ lbs, he dwarfs her, I have tons of bear experience, and trust me, this is a monster of a black bear, he is tagged by the state, but cannot get a number off his tags, too small a info on them???

but come fall I wouldn’t be surprised if this bear pushed 800 lbs, he is OLD< and he is Grizzly bear sized, way past normal for black bears

but here are a few pic’s

Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.

2008 Grizzly 700 Code 12

Ill apologize in advance for the long read. I am going to explain in depth an issue we are having with a 2008 grizzly 700 AFTER swapping a new stator.

So, I helped my buddy replace the stator in his 700. The old one was toast. He bought the bike and it needed some work. It would run great but was not charging.

We ordered all the necessary parts to perform the update to the case to prevent repeated failure. We stayed up until midnight Friday, getting it all back together, to go ride over Memorial day weekend.

It was later in the afternoon when we got out to Crossbar, the sun was beating down and most of the machines were experiencing some overheating issues from the slow pace of riding the rougher trails.

At first it ran great, but bout 45 minutes into the trail it tried to overheat. The fan wasnt coming on. After a quick inspection We found a bad cooling fan relay. Luckily we had a spare and swapped it back in. After we got the fan to run and let it cool of it would start die, start die. We towed it back to camp and started looking it over and double checking out work from the night before.

We got it into diagnostics mode and at first it was throwing a plethora of codes. There were 7 codes (I believe these were the majority) One was the tip sensor, primary coil resistance, unstable battery voltage, crank sensor circuit, and one more that I dont recall. Codes 8, 12, 30, 33, 46.

I believe there was either a code 15 or 17, probably irrelevant as the only code that continues to come back after we cleared them is 12. I concluded that most of those codes were thrown when the stator failed and he had to jump it.

I started with the coil. We checked the connections. Replaced the boot, new plug. The way it is acting I assumed bad coil. It fires right up after sitting, once it reaches operating temp it dies. This is a classic sign of a bad ignition coil. It will do this repeatedly like clock work. We double check the oil level. It was just below the full line so we added another 1/2 quart just to be safe.

Im assuming most of these were due to low voltage before the stator swap. After clearing the codes we are left with a crank no start issue code 12 and before anyone asks yes it is cranking over. I have found other threads where bad relay or bad starter throws the code. This isnt the case. The motor is turning over, I am either not receiving a reference signal from the crank sensor OR ___________ fill in the blank.

Here is the kicker. If you let it sit it will start and run until it gets to operating temperature and then it dies. It just dies as if you were pushing the kill switch.

Ive also found another strange twist. WHEN it starts after sitting, and you place it in four wheel AND in gear it dies immediately.

We found this out while trying to unload it off the trailer. It will repeat this every single time. If you place it in four wheel drive and leave it in park it will stay idling.

I have checked the connections, check the wiring its all still good. At first I thought it was a bad stator assembly/crank sensor, but the fact that I can get it to repeatedly die while putting it in gear AND in four wheel drive has me stumped.